CN105066744A - Tube nest type graphite heat exchanger - Google Patents
Tube nest type graphite heat exchanger Download PDFInfo
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- CN105066744A CN105066744A CN201510465463.XA CN201510465463A CN105066744A CN 105066744 A CN105066744 A CN 105066744A CN 201510465463 A CN201510465463 A CN 201510465463A CN 105066744 A CN105066744 A CN 105066744A
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- tube
- graphite
- heat exchanger
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- plates
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Abstract
The invention discloses a tube nest type graphite heat exchanger which comprises a heat exchanger shell, a tube pass arranged in the shell and a shell pass. The tube pass comprises tube plates and a graphite tube, wherein the tube plates are arranged at the two ends in the shell, and the graphite tube is connected between the two tube plates. The tube nest type graphite heat exchanger is characterized in that graphite rings used for sealing are arranged between the graphite tube and the tube plates; and the shell is composed of a rectangular end socket and four cover plates, and the four cover plates include one movable cover plate capable of being opened. Compared with the prior art, the padding graphite ring sealing structures are adopted between the graphite tube and the tube plates, and the problem that the graphite tube freely expands when temperature changes is solved; no complex compensation device is needed, and the cost is reduced; and the graphite tube is replaceable, and equipment maintenance is convenient.
Description
Technical field
The present invention relates to a kind of heat exchanger, specifically a kind of graphite heat exchanger.
Background technology
The graphite heat exchanger of current use is generally shell-and-tube tubulation graphite heat exchanger, cylindrical block hole graphite heat exchanger capable of dismantling, these three kinds of forms of rectangular block hole type graphite heat-exchanger, these three kinds of heat exchanger forms all have respective pluses and minuses, in use these standby dismountings are inconvenient, cylindrical block hole graphite heat exchanger capable of dismantling, device structure is more complicated, heat transfer block dismounting trouble.Although rectangular block hole type heat exchanger convenient disassembly, weight is large, the weak points such as heat transfer block volume utilization is low.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, and provides the graphite heat exchanger that a kind of structure is simple, sealing reliability is high.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of tube-type graphite heat exchanger, the tube side comprising heat exchanger shell and be arranged in housing and shell side, described tube side comprises the tube sheet being placed in two ends in housing and the graphite-pipe be connected between two pieces of tube sheets, it is characterized in that: be provided with the graphite annulus for sealing between described graphite tube hydroforming.
Shell side dividing plate is provided with in described shell side.
Described housing is made up of rectangle end socket and four pieces of cover plates, in described four pieces of cover plates, comprise an openable removable cover.
Tube side dividing plate is provided with between described end socket and tube sheet.
Compared with prior art, the beneficial effect had is in the present invention:
1, adopt filler graphite annulus hermetically-sealed construction between graphite tube hydroforming, solve at graphite-pipe due to variations in temperature free wxpansion problem, do not need comparatively loaded down with trivial details compensation arrangement, reduce cost, and graphite-pipe is replaceable, plant maintenance is convenient.
2, housing one side cover plate can freely be dismantled, and maintains easily cleaning.
3, can arrange dividing plate according to actual conditions, tube side and shell side can bafflings, improve heat exchange efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the profile of Fig. 1.
Fig. 3 is the A portion enlarged diagram of Fig. 1.
Wherein: 1, end socket; 2, tube sheet; 3, cover plate; 4, graphite-pipe; 5, graphite annulus; 6, tube side dividing plate; 7, shell side tube sheet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated:
As shown in Figure 1 and Figure 2, tube-type graphite heat exchanger of the present invention, the tube side comprising heat exchanger shell and be arranged in housing and shell side, tube side comprises the tube sheet 2 being placed in two ends in housing and the graphite-pipe 4 be connected between two pieces of tube sheets, the graphite annulus 5 for sealing is provided with, see Fig. 3 between graphite-pipe 4 and tube sheet 2.In order to improve heat exchange efficiency, in tube side and shell side, be respectively arranged with tube side dividing plate 6 and shell side dividing plate 7.
When housing is the shape of cuboid, end socket 1 adopts rectangle end socket, and is assembled into a complete housing by four pieces of cover plates between two pieces of rectangle end sockets, and every block cover plate forms a side of cuboid, wherein, an openable removable cover is comprised in four pieces of cover plates.
Claims (4)
1. a tube-type graphite heat exchanger, the tube side comprising heat exchanger shell and be arranged in housing and shell side, described tube side comprises the tube sheet being placed in two ends in housing and the graphite-pipe be connected between two pieces of tube sheets, it is characterized in that: be provided with the graphite annulus for sealing between described graphite tube hydroforming.
2. tube-type graphite heat exchanger according to claim 1, is characterized in that: described housing is made up of rectangle end socket and four pieces of cover plates, in described four pieces of cover plates, comprise an openable removable cover.
3. tube-type graphite heat exchanger according to claim 2, is characterized in that: between described end socket and tube sheet, be provided with tube side dividing plate.
4. tube-type graphite heat exchanger according to claim 3, is characterized in that: in described shell side, be provided with shell side dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510465463.XA CN105066744A (en) | 2015-08-03 | 2015-08-03 | Tube nest type graphite heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510465463.XA CN105066744A (en) | 2015-08-03 | 2015-08-03 | Tube nest type graphite heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105066744A true CN105066744A (en) | 2015-11-18 |
Family
ID=54496175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510465463.XA Pending CN105066744A (en) | 2015-08-03 | 2015-08-03 | Tube nest type graphite heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105066744A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197077A (en) * | 2016-07-25 | 2016-12-07 | 铜陵海源超微粉体有限公司 | Graphite heat exchanger for power production |
| CN106197076A (en) * | 2016-07-25 | 2016-12-07 | 铜陵海源超微粉体有限公司 | Tube-type graphite heat exchanger for powder body heating |
| CN106871668A (en) * | 2017-03-22 | 2017-06-20 | 合肥仁德电子科技有限公司 | For the preparing device of electronic equipment casing production |
| CN109647058A (en) * | 2017-10-11 | 2019-04-19 | 山东江岳科技开发股份有限公司 | A kind of processing equipment of the baking tail gases of Hcl containing high concentration |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1501625B1 (en) * | 1965-12-31 | 1971-11-11 | Sulzer Ag | PROCEDURE FOR SEALING THE SPACE BETWEEN PIPE BODY AND CASING PIPE OF A HEAT TRANSFER |
| CN2210371Y (en) * | 1994-07-01 | 1995-10-18 | 柳德水 | Tubular graphite heat exchanger of non-adhesive type |
| CN2286857Y (en) * | 1996-11-08 | 1998-07-29 | 任宏新 | Graphite heat exchanger |
| CN2620238Y (en) * | 2003-01-17 | 2004-06-09 | 臧文斌 | Double head float pipe type graphite heat exchanger |
| CN2765131Y (en) * | 2005-01-25 | 2006-03-15 | 江都市中天能源设备有限公司 | A sealing apparatus applicable to calandria type heat exchanger |
| CN102809308A (en) * | 2011-05-30 | 2012-12-05 | 南通三鑫碳素石墨设备有限公司 | Single-tube floating graphite heat exchange tube plate |
| CN202928410U (en) * | 2012-12-10 | 2013-05-08 | 王国栋 | Double-tube pass graphite tube type seawater heat exchanger |
| CN205002635U (en) * | 2015-08-03 | 2016-01-27 | 南通京通石墨设备有限公司 | Tube nest type graphite heat exchanger |
-
2015
- 2015-08-03 CN CN201510465463.XA patent/CN105066744A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1501625B1 (en) * | 1965-12-31 | 1971-11-11 | Sulzer Ag | PROCEDURE FOR SEALING THE SPACE BETWEEN PIPE BODY AND CASING PIPE OF A HEAT TRANSFER |
| CN2210371Y (en) * | 1994-07-01 | 1995-10-18 | 柳德水 | Tubular graphite heat exchanger of non-adhesive type |
| CN2286857Y (en) * | 1996-11-08 | 1998-07-29 | 任宏新 | Graphite heat exchanger |
| CN2620238Y (en) * | 2003-01-17 | 2004-06-09 | 臧文斌 | Double head float pipe type graphite heat exchanger |
| CN2765131Y (en) * | 2005-01-25 | 2006-03-15 | 江都市中天能源设备有限公司 | A sealing apparatus applicable to calandria type heat exchanger |
| CN102809308A (en) * | 2011-05-30 | 2012-12-05 | 南通三鑫碳素石墨设备有限公司 | Single-tube floating graphite heat exchange tube plate |
| CN202928410U (en) * | 2012-12-10 | 2013-05-08 | 王国栋 | Double-tube pass graphite tube type seawater heat exchanger |
| CN205002635U (en) * | 2015-08-03 | 2016-01-27 | 南通京通石墨设备有限公司 | Tube nest type graphite heat exchanger |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197077A (en) * | 2016-07-25 | 2016-12-07 | 铜陵海源超微粉体有限公司 | Graphite heat exchanger for power production |
| CN106197076A (en) * | 2016-07-25 | 2016-12-07 | 铜陵海源超微粉体有限公司 | Tube-type graphite heat exchanger for powder body heating |
| CN106871668A (en) * | 2017-03-22 | 2017-06-20 | 合肥仁德电子科技有限公司 | For the preparing device of electronic equipment casing production |
| CN109647058A (en) * | 2017-10-11 | 2019-04-19 | 山东江岳科技开发股份有限公司 | A kind of processing equipment of the baking tail gases of Hcl containing high concentration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |